Fix race condition of ComicInfo.xml modification

app/src/main/kotlin/com/hippo/ehviewer/spider/SpiderDen.kt

@@ -43,7 +43,6 @@ import com.hippo.ehviewer.util.sendTo
 import com.hippo.unifile.UniFile
 import com.hippo.unifile.asUniFile
 import com.hippo.unifile.openOutputStream
-import eu.kanade.tachiyomi.util.lang.withNonCancellableContext
 import eu.kanade.tachiyomi.util.system.logcat
 import io.ktor.client.plugins.onDownload
 import io.ktor.client.statement.HttpResponse
@@ -323,9 +322,7 @@ class SpiderDen(val info: GalleryInfo) {
             createFile(COMIC_INFO_FILE)?.also {
                 runCatching {
                     if (info !is GalleryDetail && fetchMetadata) {
-                        withNonCancellableContext {
-                            EhEngine.fillGalleryListByApi(listOf(info))
-                        }
+                        EhEngine.fillGalleryListByApi(listOf(info))
                     }
                     info.getComicInfo().apply {
                         write(it)

app/src/main/kotlin/com/hippo/ehviewer/spider/SpiderQueen.kt

@@ -244,12 +244,15 @@ class SpiderQueen private constructor(val galleryInfo: GalleryInfo) : CoroutineS
             if (archiveJob.isActive) {
                 archiveJob.join()
             }
-            runCatching {
-                if (!mSpiderDen.postArchive()) {
+            if (!mSpiderDen.postArchive()) {
+                if (mWorkerScope.isDownloadMode) {
+                    mSpiderDen.writeComicInfo()
+                }
+                runCatching {
                     writeSpiderInfoToLocal()
+                }.onFailure {
+                    logcat(it)
                 }
-            }.onFailure {
-                logcat(it)
             }
             queenScope.cancel()
         }
@@ -483,13 +486,7 @@ class SpiderQueen private constructor(val galleryInfo: GalleryInfo) : CoroutineS
             val gid = galleryInfo.gid
             return (sQueenMap[gid] ?: SpiderQueen(galleryInfo).also { sQueenMap[gid] = it }).apply {
                 setMode(mode)
-                launch {
-                    // Will create download dir if not exists
-                    updateMode()
-                    if (mode == MODE_DOWNLOAD) {
-                        mSpiderDen.writeComicInfo()
-                    }
-                }
+                launch { updateMode() }
             }
         }
 
@@ -516,7 +513,8 @@ class SpiderQueen private constructor(val galleryInfo: GalleryInfo) : CoroutineS
         private val downloadTimeout = Settings.downloadTimeout.seconds
         private val delayLock = Mutex()
         private var lastRequestTime = TimeSource.Monotonic.markNow()
-        private var isDownloadMode = false
+        var isDownloadMode = false
+            private set
 
         fun cancelDecode(index: Int) {
             decoder.cancel(index)